Rengoku is the oldest and have the lest scared cat and also the most social senjuro is very scared all of the time but senjuro is very scared to be pick up so when he is pick up he pee rengoku is very bossy and their both cry babys rengoku like being cuddled senjuro is very coward and when he gets pick up he get too scared and pee senjuro has trust issues their are cat so they can't talk when rengoku as a face on his belly he nibbles on their hair